OpenBSD

$ pip install ansible-pylibssh
Defaulting to user installation because normal site-packages is not writeable
Collecting ansible-pylibssh
  Using cached ansible-pylibssh-1.1.0.tar.gz (106 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: ansible-pylibssh
  Building wheel for ansible-pylibssh (pyproject.toml) ... error
  error: subprocess-exited-with-error
  
  × Building wheel for ansible-pylibssh (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [6 lines of output]
      [1/1] Cythonizing /tmp/pip-install-3inpi4en/ansible-pylibssh_04d3883cfd7d49ecb34d03dc90702e66/src/pylibsshext/_libssh_version.pyx
      /tmp/pip-install-3inpi4en/ansible-pylibssh_04d3883cfd7d49ecb34d03dc90702e66/src/pylibsshext/_libssh_version.c:757:10: fatal error: 'libssh/libssh.h' file not found
      #include "libssh/libssh.h"
               ^~~~~~~~~~~~~~~~~
      1 error generated.
      error: command '/usr/bin/cc' failed with exit code 1
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for ansible-pylibssh
Failed to build ansible-pylibssh
ERROR: Could not build wheels for ansible-pylibssh, which is required to install pyproject.toml-based projects

$ CFLAGS=-I/usr/local/include pip install ansible-pylibssh
Defaulting to user installation because normal site-packages is not writeable
Collecting ansible-pylibssh
  Downloading ansible-pylibssh-1.1.0.tar.gz (106 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 106.2/106.2 kB 687.2 kB/s eta 0:00:00
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Installing backend dependencies ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: ansible-pylibssh
  Building wheel for ansible-pylibssh (pyproject.toml) ... done
  Created wheel for ansible-pylibssh: filename=ansible_pylibssh-1.1.0-cp310-cp310-openbsd_7_3_amd64.whl size=651397 sha256=76e37e982c0902f3a846347577ab5dc371ef97ccbea145eb9c2820fad1501d9d
  Stored in directory: /home/stoege/.cache/pip/wheels/60/74/37/a1ba5b525d4f4e67e90e1ae862e66eeedc08147fb09d82b5d8
Successfully built ansible-pylibssh
Installing collected packages: ansible-pylibssh
Successfully installed ansible-pylibssh-1.1.0

cat << 'EOF' > soachecker.sh
#!/usr/bin/env bash

# Little SOA & Serial Checker, v0.1, @stoege

tmpfile=$(mktemp)

# Check Args
echo
if [ $# -eq 0 ]; then
  d="stoege.net"
  echo -e "No argument provided. use \033[1m'${d}'\033[0m"
elif [ $# -eq 1 ]; then
  d="$1"
  echo -e "Domain \033[1m'${d}'\033[0m provided"
else
  echo -e "\033[1mmore than one arguments provided. Exit 1.\033[0m"
  exit 1
fi

# Build File
for i in $(dig +short NS ${d} |tr '\n' ' '); do
  echo -e "\ndig +short SOA \033[1m@${i}\033[0m ${d}"
  dig +short SOA @${i} ${d} |tee -a ${tmpfile}
done

# uniq & count
echo
cat ${tmpfile} |sort |uniq -c |awk '{ printf "%d x Serial: %s\n", $1,$4 }'

# cleanup
rm ${tmpfile}

echo
exit 0
EOF
chmod u+x soachecker.sh

$ ./soachecker.sh stoege.net

Domain 'stoege.net' provided

echo dig +short SOA @ns3.noflow.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

echo dig +short SOA @ns1.noflow.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

echo dig +short SOA @ns2.nolink.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

3 x Serial: 2023050124

stoege,https://www.stoege.net
blog,https://blog.stoege.net
test,https://www.test.com

from flask import Flask, redirect, request
import datetime
import os
import random

# Vars
redirect_file="redi.txt"

app = Flask(__name__)

# Load redirection data from a text file
def get_redirections():
    redirections = {}
    with open(redirect_file,"r") as file:
        for line in file:
            path, url = line.strip().split(',')
            redirections[path] = url
    return redirections

# Main
@app.route('/')
def index():
    return 'Hello, World!'

# Redirect to Random URL
@app.route('/random')
def random_path():
    redirections = get_redirections()

    # Get Random Path
    random_url = random.choice(list(redirections.values()))
    return redirect(random_url)

# Redirect
@app.route('/<path:path>')
def redirect_path(path):

    # File Changed ?
    redirections = get_redirections()

    # Check if the path exists in the redirections dictionary
    if path in redirections:

        url = redirections[path]
        return redirect(url)

    # If the path does not exist, return a 404 Not Found error
    return 'Not Found', 404

if __name__ == '__main__':
    app.run()

su - webmaster
mkdir -p /var/www/virtual/your.page.de
cd /var/www/virtual/your.page.de/

pkg_add smokeping

cat << 'EOF' >/etc/smokeping/config
*** General ***

owner    = YOUR NAME
contact  = [email protected]
mailhost = localhost
sendmail = /usr/sbin/sendmail
# NOTE: do not put the Image Cache below cgi-bin
# since all files under cgi-bin will be executed ... this is not
# good for images.
imgcache = /var/www/htdocs/smokeping/cache
imgurl   = cache
datadir  = /var/db/smokeping
piddir  = /var/run
cgiurl   = https://YOUR.URL.NET/smokeping/smokeping.cgi
smokemail = /etc/smokeping/smokemail
tmail = /etc/smokeping/tmail
# specify this to get syslog logging
syslogfacility = local0
# each probe is now run in its own process
# disable this to revert to the old behaviour
# concurrentprobes = no

*** Alerts ***
to = [email protected]
from = smokealert@localhost

+someloss
type = loss
# in percent
pattern = >0%,*12*,>0%,*12*,>0%
comment = loss 3 times  in a row

*** Database ***

step     = 300
pings    = 20

# consfn mrhb steps total

AVERAGE  0.5   1  28800
AVERAGE  0.5  12   9600
    MIN  0.5  12   9600
    MAX  0.5  12   9600
AVERAGE  0.5 144   2400
    MAX  0.5 144   2400
    MIN  0.5 144   2400

*** Presentation ***

template = /etc/smokeping/basepage.html

htmltitle = yes
graphborders = no

+ charts

menu = Charts
title = The most interesting destinations

++ stddev
sorter = StdDev(entries=>4)
title = Top Standard Deviation
menu = Std Deviation
format = Standard Deviation %f

++ max
sorter = Max(entries=>5)
title = Top Max Roundtrip Time
menu = by Max
format = Max Roundtrip Time %f seconds

++ loss
sorter = Loss(entries=>5)
title = Top Packet Loss
menu = Loss
format = Packets Lost %f

++ median
sorter = Median(entries=>5)
title = Top Median Roundtrip Time
menu = by Median
format = Median RTT %f seconds

+ overview 

width = 600
height = 50
range = 10h

+ detail

width = 600
height = 200
unison_tolerance = 2

"Last 3 Hours"    3h
"Last 30 Hours"   30h
"Last 10 Days"    10d
"Last 360 Days"   360d

#+ hierarchies
#++ owner
#title = Host Owner
#++ location
#title = Location

*** Probes ***

+ FPing

binary = /usr/local/sbin/fping

*** Targets ***

probe = FPing

menu = Top
title = Network Latency Grapher
remark = Welcome to the SmokePing

+ Remote
menu= Remote
title= Remote hosts

+ DNS
menu = DNS
title = DNS

++ cf
menu = 1.1.1.1
title = 1.1.1.1
host = 1.1.1.1

++ google
menu = 8.8.8.8
title = 8.8.8.8
host = 8.8.8.8

++ quad9
menu = 9.9.9.9
title = 9.9.9.9
host = 9.9.9.9
EOF

cd /var/www/cgi-bin/

cat << 'EOG' > ip.cgi
#!/bin/sh
cat << EOF
Content-type: text/html

<html><head>
<title>IP: $REMOTE_ADDR</title>
</head><body>
<p>Your IP address is: $REMOTE_ADDR</p>
</body></html>
EOF
EOG

chmod 500 ip.cgi
chown www ip.cgi

pkg_info -Q php
pkg_add php--%8.2
pkg_add php-sqlite3--%8.2
pkg_add php-curl--%8.2

sed -i s'#date.timezone = UTC.*#date.timezone = Europe/Zurich#'  /etc/php-8.2.ini
sed -i s'#short_open_tag = Off.*#short_open_tag = On#'  /etc/php-8.2.ini

cd /root
ftp https://blog.stoege.net/scripts/.helpers
ftp https://blog.stoege.net/scripts/upgrade_to_73.sh
chmod u+x upgrade_to_73.sh

./upgrade_to_73.sh

a 4G  /
a 1G  swap
a 1G  /tmp
a 4G  /var
a 6G  /usr
a *   /home (ca. 4 GB)

a 4G  /
a 2G  swap
a 2G  /tmp
a 6G  /var
a 6G  /usr
a *   /home (ca. 5 GB)

which results in:

root@puffy# df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/sd0a      3.9G   55.8M    3.6G     2%    /
/dev/sd0g      4.8G    2.0K    4.6G     1%    /home
/dev/sd0d      1.9G   10.0K    1.8G     1%    /tmp
/dev/sd0f      5.8G    1.4G    4.1G    26%    /usr
/dev/sd0e      5.8G    7.7M    5.5G     1%    /var

a 4G  /
a 1G  swap
a 2G  /tmp
a 8G  /var
a 8G  /usr
a *   /home (ca. 9 GB)

which results in:

root@puffy# df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/sd0a      3.9G    876M    2.8G    24%    /
/dev/sd0g      8.7G    119M    8.1G     2%    /home
/dev/sd0d      1.9G    108K    1.8G     1%    /tmp
/dev/sd0f      7.8G    2.6G    4.8G    35%    /usr
/dev/sd0e      7.8G   19.6M    7.3G     1%    /var

a 4G  /
a 2G  swap
a 2G  /tmp
a 16G /var
a 8G  /usr
a 8G  /home (ca. 8 GB)

which results in:

root@puffy# df -h

a 4G  /
a 4G  swap
a 4G  /tmp
a 16G /var
a 16G /usr
a 16G /home
a *   /data (ca. 16 GB)

which results in:

root@template74 # df -h
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/sd0a      3.9G    220M    3.5G     6%    /
/dev/sd0h     15.5G    2.0K   14.7G     1%    /data
/dev/sd0g     15.5G   14.0K   14.7G     1%    /home
/dev/sd0d      3.9G   14.0K    3.7G     1%    /tmp
/dev/sd0f     15.5G    2.0G   12.7G    14%    /usr
/dev/sd0e     15.5G   10.6M   14.7G     1%    /var